Application Of Continuous Liquid Phase Fluorescence Analysis For The Selective Determination Of Gases

Purnendu K. Dasgupta

doi:10.1117/12.966932

1 January 1987 Application Of Continuous Liquid Phase Fluorescence Analysis For The Selective Determination Of Gases

Purnendu K. Dasgupta

Proceedings Volume 0743, Fluorescence Detection; (1987) https://doi.org/10.1117/12.966932
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States

Abstract

A porous membrane "Diffusion Scrubber" represents an ideal interface between trace atmospheric gases of interest and sensitive fluorescence-based continuous liquid phase analysis methods for the corresponding analytes. Analytical methods capable of determining low to sub-parts-per-billion levels of hydrogen peroxide, sulfur dioxide, ammonia and formaldehyde on a continuous basis are described.

Citation Download Citation

Purnendu K. Dasgupta "Application Of Continuous Liquid Phase Fluorescence Analysis For The Selective Determination Of Gases", Proc. SPIE 0743, Fluorescence Detection, (1 January 1987); https://doi.org/10.1117/12.966932

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